2 years ago

Find the range of values of x for which |x-4| is greater than or equal to 2

Mathematics

1 answer:

8_murik_8 [283]2 years ago

5 0

Answer:

|x-4| >= 2

=> x-4 >= 2 or x-4 <= -2

=> x>=6 or x <= 2

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HELP ITS SOO HARD also can you please explain how to get the answer to where a dummy can understand cuz well I’m a dummy

Ksenya-84 [330]

Answer:

244.92 square inches

Step-by-step explanation:

You just have to fill in the formula with the information they gave you.

They gave you the diameter for base circle so you divide that number in half to get the radius which is what you need for the formula represent as "r".

r=3

h=10

and you know pi is 3.14

so just plug in the numbers.

SA=2x3.14x3^2+2x3.14x3x10

SA=6.28x9+6.28x30

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SA=244.92

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2 years ago

N over 7= 20<br> solve for N

Blababa [14]

Answer:

N = 140

Step-by-step explanation:

N/7 = 20

Inverse operation of division: multiplication

N/7 = 20

becomes:

N = 7 x 20

N = 140

Thus, the value of N is 140.

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2 years ago

Write the equation of the line passing through the two points. Show that this line is perpendicular to the given line.

il63 [147K]

Write the equation of the line passing through the two points. Show that this line is perpendicular to the given line.

(4,1) and (6,-5) y=1/3x-7

(1,-6) and (3,-10) y=1/2x-5

Please help, we learned this today and I’m really confused. How do you do it?

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3 years ago

Give two ways to write the algebraic expression in words.<br> n - 5

Taya2010 [7]

Five less than a number n

8 0

2 years ago

In a direct variation, the constant of proportionality is -3. Which of the following would be its equation?

saw5 [17]

Answer:

Step-by-step explanation:

The equation of direct variation is y=kx.

K is the constant of proportionality, which is in this case is -3.

y=-3x

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2 years ago